Easel



FIG. 1 is a perspective view of my new design.

FIG. 2 is a front view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a left side view thereof.

FIG. 5 is a right side view thereof.

FIG. 6 is a plan view of the top thereof; and,

FIG. 7 is a plan view taken from below thereof. 

CLAIM The ornamental design for an easel, as shown and described. 